单项选择题
Which of the following settings is the jumper set to when installing a DVD-RW as the second deviceon an IDE cable？（）
A. ID0 B. ID2 C. Cable select D. Master
单项选择题 WhichofthefollowingmediatypesistheMOSTdurableinharshenvironments？（）
单项选择题 WhichofthefollowinginternalstoragedeviceshastheGREATESTstoragecapacityandisWORMmedia？（）
单项选择题 Whichofthefollowingwillallowdevicestobeaddedwithoutturningtheserveroff？（）
